iOS App Programming Guide phần 7 pptx
iOS App Programming Guide phần 7 pptx
... objects, see Document-Based Application
Programming Guide for iOS. For information about responding to conflicts in custom file presenters, see File
System Programming Guide.
Incorporating Search ... System
Programming Guide.
For information on how to use Core Data stores to manage the objects in your app, see Core Data Programming
Guide.
Using Core Data to Manage a Central...
iOS App Programming Guide phần 1 pptx
... iCloud 70
Using iCloud in Conjunction with Databases 71
Using iCloud Key-Value Data Storage 74
Being a Responsible iCloud App 75
Chapter 5
App- Related Resources 77
App Store Required Resources 77
The ... © 2011 Apple Inc. All Rights Reserved.
INTRODUCTION
About iOS App Programming
This document is the starting point for creating iOS apps. It describes the fundamental...
iOS App Programming Guide phần 4 pptx
... app
Terminate app
Suspended
Foreground
Background
Your code
User switches to a different app
Deactivate this app
Monitor
events
Handle events
Enter background
applicationDidEnterBackground:
applicationWillResignActive:
Sleep ... before the applicationDidEnterBackground: method returns.
44
Managing App State Changes
2011-10-12 | © 2011 Apple Inc. All Rights Reserved.
CHAPTER 3
App...
iOS 5 Programming Cookbook phần 7 pptx
... if the document path of your
application is:
/var/mobile/Applications/ApplicationID/Documents/
the destination audio recording path will be:
/var/mobile/Applications/ApplicationID/Documents/Recording.m4a
When ... write a simple app that can retrieve all the people in the
address book and print out their first name, last name and email address objects:
- (BOOL) application:(UIApplication *)a...
iOS App Programming Guide phần 2 pps
... typical iOS app and how they are used, see “The
App Bundle” (page 30) and App- Related Resources” (page 77 ).
7. As needed, implement any app- specific behaviors that are relevant for your app.
There ... see Core Data Programming Guide.
Starting the App Creation Process 17
2011-10-12 | © 2011 Apple Inc. All Rights Reserved.
CHAPTER 1
App Design Basics
Figure 2-1 Key object...
iOS App Programming Guide phần 3 ppsx
... your app, see Resource Programming Guide. For more
information about the structure of an iOS app bundle, see Bundle Programming Guide.
The App Bundle 33
2011-10-12 | © 2011 Apple Inc. All Rights ... provide by reading View Controller Programming Guide for
iOS. For more information about views and the role they play in apps, see View Programming Guide for iOS.
Building...
iOS App Programming Guide phần 5 docx
... background task at quit time
- (void)applicationDidEnterBackground:(UIApplication *)application
{
UIApplication* app = [UIApplication sharedApplication];
bgTask = [app beginBackgroundTaskWithExpirationHandler:^{
... code
Switch to this app
Wake up app
Event
Loop
Handle events
Activate the app
applicationDidBecomeActive:
applicationWillEnterForeground:
46
Managing App State Chang...
iOS App Programming Guide phần 6 doc
... more information about how to configure entitlements for an iOS app, see “Configuring Applications”
in iOS App Development Workflow Guide.
Using iCloud Document Storage
iCloud document storage ... see
Document-Based Application Programming Guide for iOS. For information on how to create custom file presenters
to manage files and directories, see File System Programming Guide....
iOS App Programming Guide phần 8 doc
... to your app sandbox and a URL passed to your app.
(URLs are passed to the application:didFinishLaunchingWithOptions: or
application:openURL:sourceApplication:annotation: method of your app delegate.) ... the type of app you are trying to create. This chapter shows you how to
implement some of the common behaviors found in iOS apps.
Creating a Universal App
A universal app is a s...
iOS App Programming Guide phần 9 pps
... you can use in your apps, see View Controller Programming Guide
for iOS.
90
Creating a Universal App
2011-10-12 | © 2011 Apple Inc. All Rights Reserved.
CHAPTER 6
Advanced App Tricks
4. Configure ... only when your app is launched.
● In iOS 4.2 and later, use the application:openURL:sourceApplication:annotation: method to
open the file.
● In iOS 4.1 and earlier, use the appl...